.attribute-type-selection {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin: 20px;
}

.attribute-type-selection h3 {
    text-align: center;
    margin-top: 0;
    color: #2c3e50;
}

.attribute-type-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.attribute-type-button {
    display: block;
    width: 100%;
    padding: 15px;
    border: none;
    background: #4CAF50;
    color: white;
    cursor: pointer;
    border-radius: 4px;
    font-size: 16px;
    transition: background-color 0.2s;
}

.attribute-type-button:hover {
    background: #45a049;
}

.return-button {
    width: 100%;
    padding: 10px;
    background: #95a5a6;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
}

.return-button:hover {
    background: #7f8c8d;
} 